Handle of a valve



FIG. 1 is a perspective view of the handle of a valve taken from the upper left side with the handle being shown in an upright position;

FIG. 2 is a perspective view similar to FIG. 1 except taken from the upper right side and showing the handle in a lowered position;

FIG. 3 is a left side elevational view thereof with the lock removed and the handle in a lowered position;

FIG. 4 is a right side elevational view thereof with the lock removed and the handle in a lowered position;

FIG. 5 is a rear elevational view thereof with the lock removed and the handle in a lowered position;

FIG. 6 is a front elevational view thereof with the lock removed and the handle in a lowered position;

FIG. 7 is a top plan view thereof with the lock removed and the handle in a lowered position; and,

FIG. 8 is a bottom plan view thereof with the lock removed and the handle in a lowered position.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a handle of a valve, as shown and described. 